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CA1295462C - Method of making a gasket or seal - Google Patents

Method of making a gasket or seal

Info

Publication number
CA1295462C
CA1295462C CA000533412A CA533412A CA1295462C CA 1295462 C CA1295462 C CA 1295462C CA 000533412 A CA000533412 A CA 000533412A CA 533412 A CA533412 A CA 533412A CA 1295462 C CA1295462 C CA 1295462C
Authority
CA
Canada
Prior art keywords
seal
substrate
stencil
printing
screen
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA000533412A
Other languages
English (en)
French (fr)
Inventor
Robin Anthony Walker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dowty Seals Ltd
Original Assignee
Dowty Seals Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dowty Seals Ltd filed Critical Dowty Seals Ltd
Application granted granted Critical
Publication of CA1295462C publication Critical patent/CA1295462C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/14—Sealings between relatively-stationary surfaces by means of granular or plastic material, or fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/08—Screen moulding, e.g. forcing the moulding material through a perforated screen on to a moulding surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/12—Stencil printing; Silk-screen printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/26—Sealing devices, e.g. packaging for pistons or pipe joints
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/922—Bonding or joining for manufacture of seal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Screen Printers (AREA)
  • Printing Methods (AREA)
  • Gasket Seals (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Electroluminescent Light Sources (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
CA000533412A 1986-04-01 1987-03-31 Method of making a gasket or seal Expired - Fee Related CA1295462C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8607976 1986-04-01
GB868607976A GB8607976D0 (en) 1986-04-01 1986-04-01 Seal/gasket

Publications (1)

Publication Number Publication Date
CA1295462C true CA1295462C (en) 1992-02-11

Family

ID=10595508

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000533412A Expired - Fee Related CA1295462C (en) 1986-04-01 1987-03-31 Method of making a gasket or seal

Country Status (5)

Country Link
US (1) US4919969A (de)
EP (1) EP0241192A3 (de)
JP (1) JPS62249786A (de)
CA (1) CA1295462C (de)
GB (1) GB8607976D0 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3724515C2 (de) * 1987-07-24 1993-11-18 Reinz Dichtungs Gmbh Flachdichtung
US5436028A (en) * 1992-07-27 1995-07-25 Motorola, Inc. Method and apparatus for selectively applying solder paste to multiple types of printed circuit boards
US5368883A (en) * 1993-05-21 1994-11-29 Delco Electronics Corp. Method and stencil design for printing non-planar hybrid circuits
AU672499B2 (en) * 1993-06-14 1996-10-03 Emi-Tec Elektronische Materialien Gmbh A process for producing a casing providing a screen against electromagnetic radiation
DE4319965C3 (de) * 1993-06-14 2000-09-14 Emi Tec Elektronische Material Verfahren zur Herstellung eines Gehäuses mit elektromagnetischer Abschirmung
JP3028171B2 (ja) * 1993-08-31 2000-04-04 日本ピラー工業株式会社 複合ガスケット
JP2697569B2 (ja) * 1993-08-31 1998-01-14 国産部品工業株式会社 シール構造
US6303180B1 (en) 1993-09-10 2001-10-16 Parker-Hannifin Corporation Form-in-place EMI gaskets
CA2129073C (en) 1993-09-10 2007-06-05 John P. Kalinoski Form-in-place emi gaskets
DE4428335A1 (de) * 1994-08-10 1996-02-15 Duerrwaechter E Dr Doduco Kunststoffgehäuse für ein elektrisches Modul
US6635354B2 (en) 1995-01-20 2003-10-21 Parker-Hannifin Corporation Form-in place EMI gaskets
US5910524A (en) * 1995-01-20 1999-06-08 Parker-Hannifin Corporation Corrosion-resistant, form-in-place EMI shielding gasket
US5641438A (en) * 1995-01-24 1997-06-24 Bunyan; Michael H. Method for forming an EMI shielding gasket
DE59712975D1 (de) * 1996-08-01 2008-11-27 Helmut Kahl Verfahren zum herstellen einer elektromagnetisch abschirmenden dichtung
US5740730A (en) * 1996-09-03 1998-04-21 Micron Electronics, Inc. Apparatus for depositing solder and adhesive materials onto a printed circuit board
US6073938A (en) 1997-11-06 2000-06-13 Kokusan Parts Industry Co., Ltd. Sealing structure
US6321438B1 (en) 1998-05-01 2001-11-27 Scimed Life Systems, Inc. Method of applying a matching layer to a transducer
DE19961187C1 (de) * 1999-12-18 2001-02-08 Siegfried Schaal Metallveredel Verfahren zum Herstellen und Aufbringen eines Abschirmprofils
WO2002021890A1 (de) * 2000-09-07 2002-03-14 Emi-Tec Elektronische Materialien Gmbh Verfahren zur herstellung eines gehäuses mit elektromagnetischer abschirmung sowie formwerkzeug und anordnung zu dessen durchführung
WO2002032203A1 (en) * 2000-10-11 2002-04-18 Telefonaktiebolaget L M Ericsson (Publ) A method of making a gasket on a pcb and a pcb
WO2010068256A2 (en) * 2008-12-10 2010-06-17 Cts Corporation Counter sunk screen
US10256482B2 (en) 2016-02-09 2019-04-09 GM Global Technology Operations LLC Robust fuel cell stack sealing materials and methods using thin elastomeric seals
US20170229717A1 (en) 2016-02-09 2017-08-10 GM Global Technology Operations LLC Robust fuel cell stack sealing designs using thin elastomeric seals
US10358587B2 (en) 2016-02-09 2019-07-23 Gm Global Technology Operations Llc. Seal material with latent adhesive properties and a method of sealing fuel cell components with same
JP7433998B2 (ja) * 2020-03-13 2024-02-20 本田技研工業株式会社 ゴムシールの製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140342A (en) * 1963-07-05 1964-07-07 Chomerics Inc Electrical shielding and sealing gasket
GB1212839A (en) * 1967-11-24 1970-11-18 Dowty Seals Ltd Face-to-face seals or gaskets
US4242401A (en) * 1978-01-24 1980-12-30 Mitani Electronics Industry Corp. Screen-printing mask
JPS5794753A (en) * 1980-12-04 1982-06-12 Nec Corp Mask for screen printing
US4379737A (en) * 1981-11-18 1983-04-12 Armstrong World Industries, Inc. Method to make a built up area rotary printing screen
JPH0619573B2 (ja) * 1984-06-12 1994-03-16 株式会社ソノコム 半球面状被印刷体へのスクリーン版形成方法
US4625979A (en) * 1985-08-05 1986-12-02 Felt Products Mfg. Co. Seal assembly having a low extrusion resistant elastomeric sealing bead

Also Published As

Publication number Publication date
GB8607976D0 (en) 1986-05-08
US4919969A (en) 1990-04-24
JPS62249786A (ja) 1987-10-30
EP0241192A3 (de) 1988-12-14
EP0241192A2 (de) 1987-10-14

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Legal Events

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